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SYMMETRIC FORMULATION OF TANGENTIAL STIFFNESSES FOR NON-ASSOCIATED VISCOPLASTICITY WITH AN IMPLICIT TIME INTEGRATION SCHEME
作者姓名:熊文林
作者单位:Wuhan University
摘    要:A numerical scheme is presented which enables the use of symmetric equationsolvers in tangential stiffness programs for non-associated viscoplastic materials.

收稿时间:28 September 1990

Symmetric formulation of tangential stiffnesses for non-associated viscoplasticity with an implicit time integration scheme
Xiong Wen-lin.SYMMETRIC FORMULATION OF TANGENTIAL STIFFNESSES FOR NON-ASSOCIATED VISCOPLASTICITY WITH AN IMPLICIT TIME INTEGRATION SCHEME[J].Applied Mathematics and Mechanics(English Edition),1993,14(3):269-276.
Authors:Xiong Wen-lin
Institution:(1) Wuhan University of Hydraulic and Electric Engineering, Wuhan
Abstract:A numerical scheme is presented which enables the use of symmetric equation solvers in tangential stiffness programs for non-associated viscoplastic materials.
Keywords:viscoplasticity  non-associated  tangential stiffnesses  symmetric
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